'Weaning weight' presentation slideshows

Understanding Genetics For Use In Goat Production

1.17k views • 108 slides

Understanding Genetics For Use In Goat Production

1.09k views • 108 slides

COMMON BEEF BREEDS

COMMON BEEF BREEDS. and other important stuff!. Polled- means hornless Ruminant- animal having a four compartment stomach Castration- removal of males testicles Bovine- means cows Calf- immature bovine Heifer- immature female calf that has not had offspring.

1.02k views • 90 slides

Beef Cattle Breeding Selection Programs

Beef Cattle Breeding Selection Programs. David Buchanan, Professor Department of Animal Science. Beef Cattle Breeding Beef Improvement Federation started in 1968 Organization of people involved in performance testing for beef cattle

969 views • 82 slides

Beef Cattle Breeding Selection Programs

Beef Cattle Breeding Selection Programs. David Buchanan, Professor Department of Animal Science. Beef Cattle Breeding Beef Improvement Federation started in 1968 Organization of people involved in performance testing for beef cattle

895 views • 82 slides

Animal Science

Animal Science. Breeding & Genetics. Original Power Point Created by Casey Osksa Modified by Georgia Agricultural Education Curriculum Office June 2002. What is Flushing or Conditioning?. Feeding cows, ewes, & sows more generously 2 to 3 weeks before breeding

809 views • 68 slides

Body Condition Score and Breeding Back

Body Condition Score and Breeding Back. Steven E. Myers, Ph.D. Technical Sales Specialist Purina Animal Nutrition Edmond, OK. Body Condition Score 3. Very thin, no fat on the ribs or brisket, and some muscle still visible. Backbone is easily visible. Body Condition Score 4.

416 views • 41 slides

Unit 4: Genetic Selection & Mating

Unit 4: Genetic Selection & Mating. Chapters 13 & 14. Objectives. Understanding of the concept of genetic variation Knowledge of quantitative vs. qualitative traits Appreciation for genetic change in the livestock industry

639 views • 37 slides

Unit 4: Genetic Selection & Mating

Unit 4: Genetic Selection & Mating. Chapters 13 & 14. Objectives. Understanding of the concept of genetic variation Knowledge of quantitative vs. qualitative traits Appreciation for genetic change in the livestock industry

595 views • 37 slides

B66 Heritability, EPDs & Performance Data

B66 Heritability, EPDs & Performance Data. Heritability. Heritability is the measurement of how much of a trait is passed on to its offspring by genes. Those traits that are more highly heritable can be used by the producer in selecting breeding stock. Heritability Estimates. Heritability.

459 views • 35 slides

B66 Heritability, EPDs & Performance Data

B66 Heritability, EPDs & Performance Data. Heritability. Heritability is the measurement of how much of a trait is passed on to its offspring by genes. Those traits that are more highly heritable can be used by the producer in selecting breeding stock. Heritability Estimates. Heritability.

473 views • 35 slides

BEEF CATTLE RECORDS AND RECORD SYSTEMS

BEEF CATTLE RECORDS AND RECORD SYSTEMS. By David R. Hawkins Michigan State University. BEEF COW HERDS. Small herd size Part time or supplemental enterprise Periodic versus daily observations Business activity generates income in excess of costs

257 views • 17 slides

Using EPDs in Selection

Using EPDs in Selection. Edited by: Jessica Hawley & Brandon Freel Originally compiled by Colorado Agriscience Curriculum. Define Expected Progeny Difference. Interpret EPD categories. Analyze EPD variations within breeds. Recognize the importance of EPD use in selection.

356 views • 16 slides

274 views • 16 slides

Using EPDs in Selection

354 views • 16 slides

Developed by: Richard Coffey, Extension Swine Specialist, University of Kentucky

Quiz for Beef Cattle EPDs.ppt. Developed by: Richard Coffey, Extension Swine Specialist, University of Kentucky Kevin Laurent, Extension Associate, University of Kentucky Warren Beeler, Kentucky Department of Agriculture. Edited for Georgia by Frank B. Flanders

208 views • 12 slides

Developed by: Richard Coffey, Extension Swine Specialist, University of Kentucky

Quiz for Beef Cattle EPDs.ppt. Developed by: Richard Coffey, Extension Swine Specialist, University of Kentucky Kevin Laurent, Extension Associate, University of Kentucky Warren Beeler, Kentucky Department of Agriculture. Edited for Georgia by Frank B. Flanders

229 views • 12 slides

Expected Progeny Differences

Expected Progeny Differences. Accuracy. The _____________________ that can be placed on the EPD. Accuracy of close to 1.0 indicates higher _____________________. Herd. Indicate the ____________ of herds from which daughters are reported. Daus.

212 views • 9 slides

Expected Progeny Differences

Expected Progeny Differences. Accuracy. The _____________________ that can be placed on the EPD. Accuracy of close to 1.0 indicates higher _____________________. Herd. Indicate the ____________ of herds from which daughters are reported. Daus.

177 views • 9 slides

EPD= Weaning Weight (WW)

EPD= Weaning Weight (WW). Bull A = + 20 Bull B = + 10

112 views • 1 slides